<a href="JavaScript:">a</a>

<a href="JavaScript:">b</a>

<a href="JavaScript:">c</a>

<a href="JavaScript:">d</a>

<a href="JavaScript:">e</a>

<script>

var i,s=document.querySelectorAll("a");

for(i=;i<s.length;i++)

  s[i].addEventListener("click",function(){

    alert(this); //bind的第一个参数可以在函数内使用this得到

  }.bind(i)/*这里对匿名回调函数bind一个参数*/);

</script>

 <script type="text/javascript">

        var f, o, fo, name = "SB";

        o = { name: "次碳酸钴" };

        f = function (e) { console.log(this.name + "：" + e) };

        fo = f.bind(o, "颤抖吧人类！");

        f("直接调用时参数是有效的！");

        fo("这里的参数不会传到e！");

    </script>